RAM/Dodge Dually HD Kit

This is not a mud flap system added as an afterthought. It’s a purpose-built, modular flap system engineered specifically for RAM dually trucks, designed to integrate directly with the OEM receiver and frame for unmatched strength, stability, and functionality.

Our revolutionary utilitarian design allows the flaps to become a true extension of your truck’s structure, delivering superior protection for your trailer, cargo, and towables from road debris, spray, and harsh driving conditions. The system also features a built-in step, providing safe and convenient access to your truck bed without sacrificing structural integrity or durability.

Installation is straightforward and secure, mounting directly to your existing receiver using our patented mounting design for a factory-style fit and confidence-inspiring performance. Built for hard-working trucks that tow, haul, and travel, the RAM Dually Kit combines protection, accessibility, and rugged design into one seamless system.

From daily driving to heavy towing, this system is designed to perform when it matters most—we guard your assets like they’re ours.

Why it’s a Must-Have Upgrade:

Dual-Purpose Functionality:

 A unique, heavy-duty step and a robust mudflap in one integrated system. The step holds up to 300 lbs, giving you easy access to your truck bed while maintaining the system's structural integrity.

Superior Protection:

We PROTECT YOUR ASSETS like they're ours. Our solid-mounted system protects your truck's finish and anything you're towing from road debris, rocks, and the elements.

Customizable Fit:

The system offers 4 inches of width adjustability to accommodate various wheel offsets, and the Extra Long Flaps can be trimmed to your desired length.

Easy to Use:

 The system mounts directly to your existing receiver hitch and is easy to remove when not in use.

IMPORTANT FOR ALL DIESEL DUALLY APPLICATIONS: Due to the increased exhaust heat produced by diesel trucks and the wider mud flaps used on dually applications, exhaust heat can damage the mud flap, tread strip, and end cap if a heat shield is not installed.

We highly recommend purchasing and installing our Heat Shield on all dually applications to protect your StepNGuard system from exhaust-related damage.

Damage caused by exhaust heat on vehicles not equipped with a heat shield may not be covered under warranty.

Add Heat Shield to Your Order

Vehicle Fitment

Make: RAM Dually HD

Model Years: 2003 to Current

Protected under U.S. Patent No. 12,319,355 B2